Defining disability : a cross-country study /

Bibliographic Details

Main Author:	Copeland, Lois S.
Corporate Author:	United States. Social Security Administration. Office of Research and Statistics
Format:	Government Document Book
Language:	English
Series:	Staff paper (United States. Social Security Administration. Office of Research and Statistics) ; no. 28. DHEW publication ; no. (SSA) 77-11853.
Subjects:	Disability evaluation. Disability insurance.